TCXO - VCTCXO Specification: TX14- Sinewave Series Description: 2111 Comprehensive Drive Aurora, Illinois 60505 Phone: 630- 851- 4722 Fax: 630- 851- 5040 www.conwin.com 1332 The Connor-Winfield's TX14 Sinewave Series of Temperature Compensated Crystal Controlled Oscillators and Voltage Controlled Temperature Compensated Crystal Controlled Oscillators are designed for use in S3 Telecom Applications. Through the use of Analog Temperature Compensation, this device is capable of holding sub 1-ppm stabilities over the commercial or the industrial temperature ranges. All models will meet ±4.6 ppm accuracies for twenty years. STRATUM 3 compliant models are available. The TX14 series provides temperature stabilities in the range of ±0.28 ppm to ±2.50 ppm, over the commercial, extended commercial or the industrial temperature range. The TX14 series is available with Sinewave output along optional Electronic Frequency Tuning (VCTCXO). These oscillators provide outstanding phase noise characteristics that will meet the most stringent requirements. 7T -280 Z TX1420.0MH Features: • TCXO / VCTCXO • Frequency Range: 6.4 to 52 MHz • 3.3 Vdc or 5.0 Vdc Operation • Sinewave Output • Frequency Stabilities Available: ±0.28ppm, ±0.5ppm,±1.0ppm or ±2.5ppm • Temperature Ranges Available: 0 to 70°C. -20 to 70°C or -40 to 85°C • Frequency Tolerance: ±4.60 ppm for 20 years. • Low Jitter <1ps RMS • Voltage Control on Pin 1 • Hermetically Sealed 14 Pin DIP Package • RoHS Compliant / Lead Free • Recommended for New Designs Package Outline Marking Diagram 1332 TX14-2807T 20.0 MHZ .310 MAX (7.87mm) Pin Connections Dimensional Tolerance: ±.005 (.127mm) ±.02 (.508mm) 1: NC or Voltage Control (Vc) (optional) 7: Ground: 8: Output 14: Supply Voltage (Vcc) Ordering Information TX14- 28 Oscillator Type Frequency Stability 14 Pin DIP TCXO or VCTCXO 28 = ±0.28 ppm 05 = ±0.50 ppm 10 = ±1.00 ppm 25 = ±2.50 ppm 0 7 Temperature Range Supply Voltage Output Type 0 = 0 to 70°C 1 = -20 to 70°C 2 = -40 to 85°C 7 = 3.3 Vdc, Sinewave 8 = 5.0 Vdc, Sinewave T -020.0M TCXO Type Output Frequency T = TCXO (Fixed Freq.) V = VCTCXO (Voltage Controlled) Frequency Format -xxx.xM Min.* -xxx.xxxxxxM Max* *Amount of numbers after the decimal point. M = MHz Bulletin Page Revision Date Tx396 1 of 4 00 19 Jul 2013 Example Part Numbers: TX14-2807T-020.0M = 14 Pin DIP package, ±0.28 ppm, 0 to 70°C, 3.3 Vdc, Sinewave Output, TCXO, Output Frequency 20.0 MHz TX14-0528V-38.88M = 14 Pin DIP package, ±0.50 ppm, -40 to 85°C, 5.0 Vdc, Sinewave Output, VCTCXO, 38.88 MHz Specifications subject to change without notice. All dimensions in inches. © Copyright 2013 The Connor-Winfield Corporation 2111 Comprehensive Drive Aurora, Illinois 60505 Phone: 630- 851- 4722 Fax: 630- 851- 5040 www.conwin.com Parameter Absolute Maximum Ratings Storage Temperature Supply Voltage: 3.3 Vdc (Vcc) 5.0 Vdc (Vcc) Control Voltage (Vc) Minimum -55 -0.5 -0.5 -0.5 Nominal - - - - Maximum 125 4.5 7.0 Vcc+0.5 Units °C Vdc Vdc Vdc Notes Absolute Ratings: Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only. The functional operation of the device at those or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to conditions outside the "recommended operating conditions" for any extended period of time may adversely impact device reliability and result in failures not covered by warranty. Parameter Operating Specifications for TX14-28xxx Series Minimum Nominal Frequency Range: (Fo) 6.4 - Frequency Calibration: -1.0 - Frequency Stability vs. Change in Temperature: (See Ordering Information) Stability Code 28 -0.28 - Holdover Stability: -0.32 - Frequency Stability vs. Load -50 - Frequency Stability vs. Voltage -50 - Aging / Life: (20 Years) -3.0 - Aging / Day:(@25 °C) -40 - Aging / Second: -4.63E-13 - Total Frequency Tolerance (20 Years) -4.60 - Parameter Minimum Nominal Minimum Nominal Maximum 40 1.0 0.50 50 50 3.0 4.60 Maximum 52 1.0 1.00 50 50 3.0 4.60 Operating Specifications for TX14-25xxx Series Minimum Nominal Frequency Range: (Fo) 6.4 - Frequency Calibration: -1.0 - Frequency Stability vs. Change in Temperature: (See Ordering Information) Stability Code 25 -2.50 - Frequency Stability vs. Load -50 - Frequency Stability vs. Voltage -50 - Aging / Life: (20 Years) -3.0 - Total Frequency Tolerance (20 Years) -4.60 - Notes: 0.28 0.32 50 50 3.0 40 4.63E-13 4.60 Operating Specifications for TX14-10xxx Series Frequency Range: (Fo) 6.4 - Frequency Calibration: -1.0 - Frequency Stability vs. Change in Temperature: (See Ordering Information) Stability Code 10 -1.00 - Frequency Stability vs. Load -50 - Frequency Stability vs. Voltage -50 - Aging / Life: (20 Years) -3.0 - Total Frequency Tolerance (20 Years) -4.60 - Parameter 40 1.0 Operating Specifications for TX14-05xxx Series Frequency Range: (Fo) 6.4 - Frequency Calibration: -1.0 - Frequency Stability vs. Change in Temperature: (See Ordering Information) Stability Code 05 -0.50 - Frequency Stability vs. Load -50 - Frequency Stability vs. Voltage -50 - Aging / Life: (20 Years) -3.0 - Total Frequency Tolerance (20 Years) -4.60 - Parameter Maximum Maximum 52 1.0 2.50 50 50 3.0 4.60 1. Initial calibration @ 25°C. Specifications at time of shipment after 48 hours of operation. For VCTCXO control voltage must be fixed. 2. Frequency stability vs. change in temperature. [±(Fmax - Fmin)/(2*Fo)]. 3. Inclusive of frequency stability, supply voltage change (±1%), aging, for 24 hours. 4. Inclusive of calibration @ 25°C, frequency vs. change in temperature, change in supply voltage (±5%), load change (±5%), shock and vibration and 20 years aging. Specifications subject to change without notice. All dimensions in inches. © Copyright 2013 The Connor-Winfield Corporation Units MHz ppm Notes 1 ppm ppm ppb ppb ppm ppb/day 2 3 ±5% ±5% ppm 4 Units Notes MHz ppm 1 ppm ppb ppb ppm ppm 2 ±5% ±5% Units Notes MHz ppm 4 1 ppm ppb ppb ppm ppm 2 ±5% ±5% Units Notes MHz ppm ppm ppb ppb ppm ppm Bulletin Page Revision Date 4 1 2 ±5% ±5% 4 Tx396 2 of 4 00 19 Jul 2013 2111 Comprehensive Drive Aurora, Illinois 60505 Phone: 630- 851- 4722 Fax: 630- 851- 5040 www.conwin.com Operating Temperature Ranges Parameter Minimum Operating Temperature Range: (See Ordering Information) Temperature Code 0 0 Temperature Code 1 -20 Temperature Code 2 -40 Nominal Maximum - - - 70 70 85 Operating Specifications Parameter Supply Voltage: (Vcc) (See Ordering Information) Supply Voltage Code 7 Supply Voltage Code 8 Supply Current: Vcc = Nominal Voltage Static Temperature Hysteresis Jitter Period Jitter: Phase Jitter: (BW: 12 KHz to Fo/2) Typical SSB Phase Noise (Fo = 20 MHz) @ 10 Hz offset @ 100 Hz offset @ 1 KHz offset @ 10 KHz offset @ >100 KHz offset Start-Up Time: Load Output Voltage: Harmonics Spuious Parameter Notes °C °C °C Minimum Nominal Maximum Units Notes 3.13 4.75 - -0.4 3.30 5.00 6 - 3.47 5.25 10 0.4 Vdc Vdc mA ppm ±5% ±5% - - 3 0.5 5 1.0 ps RMS ps RMS - - - - - - -90 -120 -140 -150 -152 - -85 -115 -135 -145 -150 1 dBC/Hz dBC/Hz dBC/Hz dBC/Hz dBC/Hz ms Maximum Units Sinewave Output Characteristics Parameter Units Minimum - 1.00 - - Nominal 50 - - - - - -30 -80 Nominal Notes Ohm dBm dBc dBc AC Coupled Maximum Units Notes 3.00 4.5 - - - V V ppm Ohms % 6 Voltage Control Input Characteristics (Pin 1) Optional Minimum 5 Control Voltage Range: (Vc) Voltage Control Code V (See Ordering Information) Vcc = 3.3 Vdc 0.30 1.65 Vcc = 5.0 Vdc 0.5 2.5 Frequency Pullability: ±10.0 - Input Impedance 100K - Linearity ±5 - Slope Positive Transfer Function Package Characteristics TX14-Series Package14 Pin DIP Hermetically Metal Package Environmental Characteristics Shock Sinusoidal Vibration Random Vibration Moisture Marking Permanency Solder Process 500 G’s 1ms, Halfsine, 3 shocks per direction, per MIL-STD 202G, Method 213B Test Condition D. 0.06” D.A. or 10G’s Peak, 10 to 500 Hz, per MIL-STD-202G, Method 204D, Test Condition A. 5.35 G’s rms. 20 to 2000 Hz per MIL-STD-202G, Method 214,Test Condition 1A, 15 minutes each axis. 10 cycles, 95% RH, Per MIL-STD-202G, Method 112. Per MIL-STD-202G, Method 215J. RoHS compliant, lead free. See solder profile on page 4. Bulletin Notes: 5. Frequency change after reciprocal temperature ramped over the operating range. Frequency measured before and after at 25°C 6.Referenced to Fo Page Revision Date Specifications subject to change without notice. All dimensions in inches. © Copyright 2013 The Connor-Winfield Corporation Tx396 3 of 4 00 19 Jul 2013 2111 Comprehensive Drive Aurora, Illinois 60505 Phone: 630- 851- 4722 Fax: 630- 851- 5040 www.conwin.com Clipped Sinewave Test Circuit Top View 50 Ohm Scope Input NC or Vc Sinewave Output Waveform Sinewave Output, 1 dBm minimum into 50 Ohms Phase Noise Plot Model TX14-2807T-020.0M RoHS Solder Profile Temperature 260°C 260°C 220°C 180°C 150°C 120°C 0 Bulletin 10 s Up to 120 s 60 to 90 s Typical Typical Page Meets IPC/JEDEC J-STD-020C Date Specifications subject to change without notice. All dimensions in inches. © Copyright 2013 The Connor-Winfield Corporation Revision Tx396 4 of 4 00 19 Jul 2013